/* =============================================
   Muhammad Kamil — Complete Design System v2
   AI Specialist × E-com Genius × Dark Editorial
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;0,900;1,400;1,700&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300&family=DM+Mono:wght@400;500&family=Cinzel:wght@400;700;900&display=swap');

/* ── Variables ─────────────────────────────── */
:root {
  --black:   #0a0a08;
  --dark:    #111110;
  --card:    #161614;
  --card2:   #1c1c1a;
  --border:  rgba(255,255,255,0.07);
  --border-h:rgba(255,255,255,0.16);
  --white:   #f5f3ee;
  --w60:     rgba(245,243,238,0.6);
  --w30:     rgba(245,243,238,0.3);
  --w10:     rgba(245,243,238,0.08);
  --gold:    #c9a84c;
  --gold-l:  #e2c97e;
  --gold-d:  rgba(201,168,76,0.15);
  --gold-b:  rgba(201,168,76,0.06);
  --ai-blue: rgba(100,180,255,0.08);
  --ai-blue-b: rgba(100,180,255,0.5);

  --serif:   'Playfair Display', Georgia, serif;
  --sans:    'DM Sans', system-ui, sans-serif;
  --mono:    'DM Mono', monospace;

  --nav-h:   64px;
  --r:       4px;
  --r-lg:    12px;
  --r-xl:    20px;
  --ease:    cubic-bezier(0.4,0,0.2,1);
  --spring:  cubic-bezier(0.34,1.56,0.64,1);
  --t:       0.3s var(--ease);
}

/* ── Reset ──────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{
  background:var(--black);color:var(--white);
  font-family:var(--sans);font-weight:300;
  line-height:1.7;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{cursor:pointer;border:none;background:none;font:inherit;color:inherit}

/* Noise texture */
body::before{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:9999;opacity:.25;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.06'/%3E%3C/svg%3E");
}

/* ── Typography ─────────────────────────────── */
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;line-height:1.1;letter-spacing:-.025em}
.label{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--gold);
  display:inline-flex;align-items:center;gap:10px;
}
.label::before{content:'';display:inline-block;width:24px;height:1px;background:var(--gold);flex-shrink:0}
em,.italic{font-style:italic;color:var(--gold-l)}

/* ── Layout ─────────────────────────────────── */
.container{max-width:1200px;margin:0 auto;padding:0 clamp(20px,5vw,48px)}
.container--wide{max-width:1400px;margin:0 auto;padding:0 clamp(20px,5vw,48px)}
section{padding:clamp(64px,10vw,120px) 0;position:relative}
.gold-line{width:48px;height:2px;background:linear-gradient(90deg,var(--gold),transparent);margin:18px 0 24px}

/* ── Buttons ─────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 24px;border-radius:var(--r);
  font-size:.85rem;font-weight:500;letter-spacing:.04em;
  transition:var(--t);cursor:pointer;white-space:nowrap;
}
.btn--primary{background:var(--gold);color:var(--black);border:1px solid var(--gold)}
.btn--primary:hover{background:var(--gold-l);border-color:var(--gold-l);transform:translateY(-2px);box-shadow:0 8px 24px rgba(201,168,76,.3)}
.btn--ghost{border:1px solid var(--border-h);color:var(--white)}
.btn--ghost:hover{border-color:var(--gold);color:var(--gold);transform:translateY(-1px)}
.btn--sm{padding:8px 16px;font-size:.78rem}
.tag{padding:4px 12px;border:1px solid var(--border);border-radius:100px;font-size:.66rem;letter-spacing:.07em;color:var(--w60)}

/* ── NAV ─────────────────────────────────────── */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:var(--nav-h);display:flex;align-items:center;
  transition:all var(--t);border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(10,10,8,.96);
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  border-color:var(--border);
}
.nav__inner{
  display:flex;align-items:center;justify-content:space-between;
  width:100%;max-width:1400px;margin:0 auto;
  padding:0 clamp(16px,4vw,40px);
}
.nav__logo{font-family:var(--serif);font-size:1rem;font-weight:700;white-space:nowrap}
.nav__logo span{color:var(--gold)}
.nav__links{display:flex;gap:clamp(14px,2.5vw,28px);align-items:center}
.nav__links a{font-size:.78rem;font-weight:400;letter-spacing:.05em;color:var(--w60);transition:color var(--t);white-space:nowrap}
.nav__links a:hover,.nav__links a.active{color:var(--white)}
.nav__cta{
  padding:7px 16px!important;border:1px solid var(--gold)!important;
  border-radius:var(--r);font-size:.76rem!important;font-weight:500;
  color:var(--gold)!important;transition:all var(--t)!important;
}
.nav__cta:hover{background:var(--gold)!important;color:var(--black)!important}
.nav__hamburger{
  display:none;flex-direction:column;gap:5px;padding:6px;
  cursor:pointer;border:none;background:none;z-index:10;
}
.nav__hamburger span{display:block;width:22px;height:1.5px;background:var(--white);transition:var(--t)}

/* Mobile nav */
.nav__mobile{
  position:fixed;inset:0;background:rgba(10,10,8,.99);
  z-index:200;flex-direction:column;justify-content:center;
  align-items:center;gap:clamp(20px,5vw,36px);
  backdrop-filter:blur(20px);
  display:none;opacity:0;transition:opacity .3s var(--ease);
}
.nav__mobile.open{display:flex;opacity:1}
.nav__mobile a{
  font-family:var(--serif);font-size:clamp(1.8rem,6vw,2.8rem);
  font-weight:700;color:var(--w60);transition:color var(--t);
  transform:translateY(20px);opacity:0;
  animation:mobileNavIn .4s var(--ease) forwards;
}
.nav__mobile a:hover{color:var(--gold)}
.nav__mobile a:nth-child(1){animation-delay:.05s}
.nav__mobile a:nth-child(2){animation-delay:.1s}
.nav__mobile a:nth-child(3){animation-delay:.15s}
.nav__mobile a:nth-child(4){animation-delay:.2s}
.nav__mobile a:nth-child(5){animation-delay:.25s}
.nav__mobile a:nth-child(6){animation-delay:.3s}
.nav__mobile a:nth-child(7){animation-delay:.35s}
.nav__mobile a:nth-child(8){animation-delay:.4s}
.nav__mobile-close{
  position:absolute;top:24px;right:24px;
  font-size:1.2rem;color:var(--w60);cursor:pointer;
  width:40px;height:40px;border:1px solid var(--border);
  border-radius:50%;display:flex;align-items:center;justify-content:center;
  transition:var(--t);
}
.nav__mobile-close:hover{border-color:var(--gold);color:var(--gold)}

/* ── HERO ────────────────────────────────────── */
.hero{
  min-height:100svh;display:flex;flex-direction:column;
  justify-content:center;padding-top:var(--nav-h);
  overflow:hidden;position:relative;
}
/* Animated grid background */
.hero::after{
  content:'';position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(201,168,76,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(201,168,76,.04) 1px,transparent 1px);
  background-size:60px 60px;
  animation:gridFloat 20s ease-in-out infinite;
  pointer-events:none;
}
.hero__glow{
  position:absolute;top:10%;right:-10%;
  width:60vw;height:60vw;max-width:700px;max-height:700px;
  background:radial-gradient(circle,rgba(201,168,76,.06) 0%,transparent 65%);
  pointer-events:none;animation:glowPulse 6s ease-in-out infinite;
}
.hero__content{position:relative;z-index:2}
.hero__eyebrow{margin-bottom:clamp(16px,3vw,28px);animation:fadeUp .8s ease both}
.hero__name{
  font-size:clamp(3rem,9vw,9rem);line-height:.9;
  margin-bottom:clamp(16px,2.5vw,24px);
  animation:fadeUp .8s .1s ease both;
}
.hero__name em{display:block;color:var(--gold-l)}
.hero__tagline{
  font-size:clamp(.9rem,1.8vw,1.15rem);color:var(--w60);
  max-width:500px;margin-bottom:clamp(28px,4vw,44px);
  animation:fadeUp .8s .2s ease both;line-height:1.75;
}
.hero__tags{
  display:flex;flex-wrap:wrap;gap:8px;margin-bottom:clamp(20px,3vw,32px);
  animation:fadeUp .8s .25s ease both;
}
.hero__tag{
  padding:5px 14px;background:var(--ai-blue);
  border:1px solid var(--ai-blue-b);border-radius:100px;
  font-family:var(--mono);font-size:.65rem;letter-spacing:.1em;
  color:rgba(150,210,255,.8);
}
.hero__actions{display:flex;gap:12px;flex-wrap:wrap;animation:fadeUp .8s .3s ease both}
.hero__stats{
  display:flex;gap:clamp(20px,5vw,48px);flex-wrap:wrap;
  margin-top:clamp(40px,7vw,72px);padding-top:clamp(24px,4vw,44px);
  border-top:1px solid var(--border);
  animation:fadeUp .8s .4s ease both;
}
.hero__stat-num{font-family:var(--serif);font-size:clamp(1.8rem,4vw,2.6rem);font-weight:900;color:var(--gold);line-height:1;margin-bottom:4px}
.hero__stat-label{font-size:clamp(.62rem,.9vw,.75rem);letter-spacing:.12em;color:var(--w60);text-transform:uppercase}

/* Floating photo */
.hero__photo{
  position:absolute;right:clamp(24px,6vw,80px);top:50%;transform:translateY(-50%);
  animation:fadeUp 1s .5s ease both;
}
.hero__photo img{
  width:clamp(180px,20vw,280px);
  height:clamp(240px,27vw,380px);
  object-fit:cover;border-radius:2px;
  filter:grayscale(20%);border:1px solid var(--border);
  box-shadow:0 32px 80px rgba(0,0,0,.5);
}
.hero__photo-badge{
  position:absolute;bottom:-16px;left:-16px;
  background:var(--gold);color:var(--black);
  padding:10px 16px;border-radius:var(--r-lg);
  font-family:var(--mono);font-size:.65rem;font-weight:500;
  letter-spacing:.08em;text-transform:uppercase;
  box-shadow:0 8px 24px rgba(201,168,76,.4);
}

/* Ticker */
.ticker-wrap{overflow:hidden;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:12px 0;margin-top:clamp(20px,4vw,36px)}
.ticker{display:flex;white-space:nowrap;animation:ticker 32s linear infinite}
.ticker:hover{animation-play-state:paused}
.ticker__item{display:inline-flex;align-items:center;gap:14px;padding-right:40px;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--w60)}
.ticker__item .dot{width:3px;height:3px;background:var(--gold);border-radius:50%;flex-shrink:0}

/* Scroll cue */
.hero__scroll{position:absolute;bottom:clamp(16px,4vw,36px);left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:6px;animation:fadeIn 1s 1.5s ease both;opacity:0}
.hero__scroll span{font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:var(--w30)}
.hero__scroll-line{width:1px;height:40px;background:linear-gradient(to bottom,var(--gold),transparent);animation:scrollPulse 2s ease-in-out infinite}

/* ── ABOUT ──────────────────────────────────── */
.about__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,8vw,88px);align-items:start}
.about__text p{color:var(--w60);margin-bottom:16px;line-height:1.85;font-size:clamp(.85rem,1.2vw,.95rem)}
.about__text p strong{color:var(--white);font-weight:500}
.about__details{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;margin-top:28px}
.about__detail{padding:16px 18px;border-bottom:1px solid var(--border);border-right:1px solid var(--border)}
.about__detail:nth-child(even){border-right:none}
.about__detail:nth-last-child(-n+2){border-bottom:none}
.about__detail-label{font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:3px;font-family:var(--mono)}
.about__detail-val{font-size:.84rem}

/* Timeline */
.timeline{position:relative;padding-left:20px}
.timeline::before{content:'';position:absolute;left:0;top:8px;bottom:8px;width:1px;background:linear-gradient(to bottom,var(--gold) 0%,transparent 100%)}
.timeline__item{position:relative;padding-bottom:28px}
.timeline__item::before{content:'';position:absolute;left:-24px;top:8px;width:7px;height:7px;background:var(--gold);border-radius:50%;box-shadow:0 0 10px var(--gold)}
.timeline__year{font-family:var(--mono);font-size:.64rem;color:var(--gold);letter-spacing:.12em;margin-bottom:2px}
.timeline__role{font-weight:500;font-size:.88rem;margin-bottom:2px}
.timeline__org{font-size:.76rem;color:var(--w60);margin-bottom:5px}
.timeline__desc{font-size:.76rem;color:var(--w30);line-height:1.65}

/* ── SERVICES GRID ──────────────────────────── */
.services__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;margin-top:clamp(32px,5vw,56px)}
.service-card{background:var(--dark);padding:clamp(24px,3vw,36px);transition:background var(--t);position:relative;overflow:hidden}
.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .5s ease}
.service-card:hover{background:var(--card)}
.service-card:hover::before{transform:scaleX(1)}
.service-card__num{font-family:var(--mono);font-size:.62rem;color:var(--gold);letter-spacing:.12em;margin-bottom:14px}
.service-card__icon{font-size:1.6rem;margin-bottom:12px}
.service-card__title{font-family:var(--serif);font-size:clamp(1rem,1.5vw,1.2rem);font-weight:700;margin-bottom:8px}
.service-card__desc{font-size:clamp(.76rem,.9vw,.82rem);color:var(--w60);line-height:1.72;margin-bottom:14px}
.service-card__tags{display:flex;flex-wrap:wrap;gap:4px}
.service-card a.more{display:inline-flex;align-items:center;gap:6px;font-size:.76rem;color:var(--gold);margin-top:12px;transition:gap var(--t)}
.service-card a.more:hover{gap:10px}

/* ── PORTFOLIO ───────────────────────────────── */
.portfolio__filters{display:flex;gap:8px;flex-wrap:wrap;margin:clamp(20px,4vw,36px) 0}
.filter-btn{padding:7px 16px;border:1px solid var(--border);border-radius:100px;font-size:.74rem;letter-spacing:.05em;color:var(--w60);transition:var(--t);white-space:nowrap}
.filter-btn:hover,.filter-btn.active{border-color:var(--gold);color:var(--gold);background:var(--gold-d)}
.portfolio__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(8px,1.5vw,16px)}
.portfolio__item{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/3;background:var(--card);border:1px solid var(--border);cursor:pointer;transition:all .4s var(--ease)}
.portfolio__item--wide{grid-column:span 2;aspect-ratio:16/9}
.portfolio__item img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease;filter:grayscale(15%)}
.portfolio__item:hover{border-color:var(--border-h);transform:translateY(-4px);box-shadow:0 20px 60px rgba(0,0,0,.5)}
.portfolio__item:hover img{transform:scale(1.06);filter:grayscale(0%)}
.portfolio__overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(10,10,8,.95) 0%,rgba(10,10,8,.3) 60%,transparent 100%);display:flex;flex-direction:column;justify-content:flex-end;padding:20px;opacity:0;transition:opacity var(--t)}
.portfolio__item:hover .portfolio__overlay{opacity:1}
.portfolio__overlay-cats{font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:5px;font-family:var(--mono)}
.portfolio__overlay-title{font-family:var(--serif);font-size:clamp(.9rem,1.5vw,1.1rem);font-weight:700}
.portfolio__overlay-result{font-size:.74rem;color:var(--gold-l);margin-top:3px}
.portfolio__cap{position:absolute;bottom:0;left:0;right:0;padding:16px;background:linear-gradient(to top,rgba(10,10,8,.9),transparent)}
.portfolio__cap-cats{font-size:.58rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:2px}
.portfolio__cap-title{font-size:.84rem;font-weight:500}

/* ── VENTURES ────────────────────────────────── */
.ventures__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(10px,2vw,16px);margin-top:clamp(36px,5vw,52px)}
.venture-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);padding:clamp(20px,3vw,32px);transition:border-color var(--t),transform var(--t)}
.venture-card:hover{border-color:var(--border-h);transform:translateY(-3px)}
.venture-card__header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:14px;gap:8px}
.venture-card__role{font-family:var(--mono);font-size:.62rem;color:var(--gold);letter-spacing:.1em;text-transform:uppercase}
.venture-card__status{padding:3px 10px;background:var(--gold-b);border:1px solid rgba(201,168,76,.25);border-radius:100px;font-size:.6rem;letter-spacing:.08em;color:var(--gold);text-transform:uppercase;white-space:nowrap;flex-shrink:0}
.venture-card__name{font-family:var(--serif);font-size:clamp(1.2rem,2.5vw,1.5rem);font-weight:700;margin-bottom:8px}
.venture-card__desc{font-size:clamp(.78rem,1vw,.84rem);color:var(--w60);line-height:1.72;margin-bottom:18px}
.venture-card__metrics{display:flex;gap:20px;flex-wrap:wrap}
.venture-card__metric-num{font-family:var(--serif);font-size:clamp(1.1rem,2vw,1.4rem);font-weight:900;color:var(--gold)}
.venture-card__metric-label{font-size:.65rem;color:var(--w60);letter-spacing:.05em}

/* ── STACK ───────────────────────────────────── */
.stack__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(10px,2vw,16px);margin-top:clamp(36px,5vw,52px)}
.stack__cat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);padding:clamp(20px,2.5vw,28px)}
.stack__cat-title{font-family:var(--mono);font-size:.65rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:18px;padding-bottom:10px;border-bottom:1px solid var(--border)}
.stack__tools{display:flex;flex-direction:column;gap:8px}
.stack__tool{display:flex;align-items:center;gap:10px;padding:9px 12px;background:var(--card2);border:1px solid var(--border);border-radius:var(--r-lg);font-size:.8rem;transition:border-color var(--t)}
.stack__tool:hover{border-color:var(--border-h)}
.stack__tool-icon{font-size:1rem;flex-shrink:0;width:20px;text-align:center}

/* ── TESTIMONIALS ────────────────────────────── */
.testimonials__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(10px,2vw,16px);margin-top:clamp(36px,5vw,52px)}
.testimonial-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);padding:clamp(20px,3vw,32px)}
.testimonial-card__quote{font-family:var(--serif);font-size:clamp(.9rem,1.2vw,1rem);font-style:italic;line-height:1.75;color:var(--w60);margin-bottom:22px}
.testimonial-card__author{display:flex;align-items:center;gap:12px}
.testimonial-card__avatar{width:40px;height:40px;border-radius:50%;background:var(--gold-d);border:1px solid rgba(201,168,76,.3);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-weight:700;color:var(--gold);font-size:.82rem;flex-shrink:0}
.testimonial-card__name{font-weight:500;font-size:.86rem}
.testimonial-card__role{font-size:.7rem;color:var(--w60)}

/* ── CONTACT ─────────────────────────────────── */
.contact__inner{display:grid;grid-template-columns:1fr 1.4fr;gap:clamp(40px,8vw,80px);align-items:start}
.contact__methods{display:flex;flex-direction:column;gap:12px;margin-top:28px}
.contact__method{display:flex;align-items:center;gap:14px;padding:16px 20px;background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);transition:border-color var(--t)}
.contact__method:hover{border-color:var(--gold)}
.contact__method-icon{font-size:1rem;flex-shrink:0}
.contact__method-label{font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:1px;font-family:var(--mono)}
.contact__method-val{font-size:.84rem}
.contact__form{display:flex;flex-direction:column;gap:12px}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group label{font-size:.67rem;letter-spacing:.12em;text-transform:uppercase;color:var(--w60);font-family:var(--mono)}
.form-group input,.form-group textarea,.form-group select{
  background:var(--card);border:1px solid var(--border);border-radius:var(--r);
  padding:12px 14px;color:var(--white);font-family:var(--sans);
  font-size:.86rem;font-weight:300;outline:none;transition:border-color var(--t);width:100%;
}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--gold);background:rgba(201,168,76,.03)}
.form-group textarea{resize:vertical;min-height:110px}
.form-group select option{background:var(--dark)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.btn--submit{
  background:var(--gold);color:var(--black);border-radius:var(--r);
  padding:14px 24px;font-size:.875rem;font-weight:600;letter-spacing:.04em;
  border:none;cursor:pointer;transition:var(--t);
  display:flex;align-items:center;justify-content:center;gap:8px;
}
.btn--submit:hover{background:var(--gold-l);transform:translateY(-2px);box-shadow:0 8px 24px rgba(201,168,76,.3)}
.btn--submit:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}
.form-msg{padding:12px 16px;border-radius:var(--r);font-size:.84rem;display:none;margin-top:4px}
.form-msg--success{background:rgba(201,168,76,.08);border:1px solid rgba(201,168,76,.3);color:var(--gold)}
.form-msg--error{background:rgba(200,50,50,.08);border:1px solid rgba(200,50,50,.3);color:#e88}

/* ── CHATBOT ─────────────────────────────────── */
.chatbot-fab{
  position:fixed;bottom:clamp(16px,4vw,28px);right:clamp(16px,4vw,28px);z-index:500;
  width:52px;height:52px;border-radius:50%;
  background:var(--gold);border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  font-size:1.3rem;box-shadow:0 8px 32px rgba(201,168,76,.4);
  transition:transform var(--t),box-shadow var(--t);
}
.chatbot-fab:hover{transform:scale(1.1);box-shadow:0 12px 40px rgba(201,168,76,.6)}
.chatbot-panel{
  position:fixed;z-index:499;
  width:clamp(300px,90vw,340px);
  bottom:clamp(80px,14vw,90px);right:clamp(16px,4vw,28px);
  background:var(--dark);border:1px solid var(--border);
  border-radius:var(--r-xl);overflow:hidden;
  box-shadow:0 24px 80px rgba(0,0,0,.7);
  transform:translateY(20px) scale(.96);opacity:0;
  pointer-events:none;transition:all .3s var(--ease);
}
.chatbot-panel.open{transform:none;opacity:1;pointer-events:all}
.chatbot-header{padding:14px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}
.chatbot-avatar{width:32px;height:32px;background:var(--gold);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.85rem;flex-shrink:0}
.chatbot-name{font-size:.84rem;font-weight:500}
.chatbot-status{font-size:.66rem;color:var(--gold);display:flex;align-items:center;gap:4px}
.chatbot-status::before{content:'';width:5px;height:5px;background:var(--gold);border-radius:50%;animation:pulse 2s ease infinite}
.chatbot-close{margin-left:auto;color:var(--w30);cursor:pointer;transition:color var(--t);font-size:.9rem}
.chatbot-close:hover{color:var(--white)}
.chatbot-msgs{height:240px;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:10px;scrollbar-width:thin;scrollbar-color:var(--border) transparent}
.chatbot-msg{max-width:88%;font-size:.78rem;line-height:1.55;padding:9px 12px;border-radius:12px}
.chatbot-msg--bot{background:var(--card);color:var(--w60);align-self:flex-start;border-radius:4px 12px 12px 12px}
.chatbot-msg--user{background:var(--gold);color:var(--black);align-self:flex-end;font-weight:500;border-radius:12px 4px 12px 12px}
.typing-dots{display:flex;gap:4px;padding:4px 2px}
.typing-dots span{width:5px;height:5px;background:var(--w30);border-radius:50%;animation:typingBounce .9s ease infinite}
.typing-dots span:nth-child(2){animation-delay:.15s}
.typing-dots span:nth-child(3){animation-delay:.3s}
.chatbot-chips{display:flex;flex-wrap:wrap;gap:5px;padding:0 12px 8px}
.chatbot-chip{padding:4px 11px;border:1px solid var(--border);border-radius:100px;font-size:.68rem;color:var(--w60);cursor:pointer;transition:var(--t)}
.chatbot-chip:hover{border-color:var(--gold);color:var(--gold)}
.chatbot-input-row{padding:10px 12px;border-top:1px solid var(--border);display:flex;gap:8px;align-items:center}
.chatbot-input{flex:1;background:var(--card);border:1px solid var(--border);border-radius:100px;padding:8px 14px;color:var(--white);font-family:var(--sans);font-size:.78rem;outline:none;transition:border-color var(--t)}
.chatbot-input:focus{border-color:var(--gold)}
.chatbot-send{width:30px;height:30px;background:var(--gold);border-radius:50%;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.8rem;transition:background var(--t);flex-shrink:0}
.chatbot-send:hover{background:var(--gold-l)}

/* ── FOOTER ──────────────────────────────────── */
.footer{background:var(--dark);border-top:1px solid var(--border);padding:clamp(40px,7vw,64px) 0 clamp(24px,4vw,40px)}
.footer__inner{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:clamp(28px,5vw,52px);margin-bottom:clamp(32px,5vw,44px)}
.footer__logo{font-family:var(--serif);font-size:1.15rem;font-weight:700;margin-bottom:8px}
.footer__logo span{color:var(--gold)}
.footer__tagline{font-size:.8rem;color:var(--w60);line-height:1.72;max-width:220px}
.footer__col-title{font-family:var(--mono);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.footer__links{display:flex;flex-direction:column;gap:9px}
.footer__links a{font-size:.8rem;color:var(--w60);transition:color var(--t)}
.footer__links a:hover{color:var(--white)}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;border-top:1px solid var(--border);flex-wrap:wrap;gap:12px}
.footer__copy{font-size:.72rem;color:var(--w30)}
.footer__copy span{color:var(--gold)}
.footer__socials{display:flex;gap:8px}
.footer__social{width:32px;height:32px;border:1px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.72rem;color:var(--w60);transition:var(--t)}
.footer__social:hover{border-color:var(--gold);color:var(--gold)}

/* ── PAGE HERO ───────────────────────────────── */
.page-hero{padding:clamp(100px,16vw,160px) 0 clamp(48px,7vw,80px);border-bottom:1px solid var(--border)}
.page-hero h1{font-size:clamp(2.2rem,5.5vw,5.5rem)}
.page-hero p{color:var(--w60);font-size:clamp(.9rem,1.2vw,1rem);max-width:520px;margin-top:14px;line-height:1.8}

/* ── RESUME ──────────────────────────────────── */
.resume-layout{display:grid;grid-template-columns:260px 1fr;border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;margin-top:clamp(24px,4vw,40px)}
.resume-sidebar{background:var(--card);padding:clamp(24px,3vw,40px) clamp(20px,2.5vw,28px);border-right:1px solid var(--border)}
.resume-main{padding:clamp(24px,3vw,40px);background:var(--dark)}
.resume-name{font-family:var(--serif);font-size:clamp(1.5rem,3vw,2rem);font-weight:900;line-height:1.1;margin-bottom:4px}
.resume-name span{color:var(--gold)}
.resume-title{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:clamp(20px,3vw,32px);font-family:var(--mono)}
.resume-sec{margin-bottom:clamp(20px,3vw,28px)}
.resume-sec-title{font-family:var(--mono);font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--border)}
.resume-contact-item{display:flex;align-items:flex-start;gap:8px;margin-bottom:8px;font-size:.76rem;color:var(--w60);line-height:1.5}
.resume-skill{margin-bottom:12px}
.resume-skill-name{font-size:.76rem;margin-bottom:5px;color:var(--white);display:flex;justify-content:space-between}
.resume-skill-name span{color:var(--gold);font-family:var(--mono);font-size:.62rem}
.resume-skill-bar{height:2px;background:var(--border);border-radius:2px;overflow:hidden}
.resume-skill-fill{height:100%;background:linear-gradient(90deg,var(--gold),var(--gold-l));border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform 1s var(--ease)}
.resume-skill-fill.animated{transform:scaleX(1)}
.resume-exp-item{margin-bottom:clamp(16px,2.5vw,24px);padding-bottom:clamp(16px,2.5vw,24px);border-bottom:1px solid var(--border)}
.resume-exp-item:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}
.resume-exp-header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:3px}
.resume-exp-role{font-family:var(--serif);font-size:clamp(.88rem,1.2vw,.98rem);font-weight:700}
.resume-exp-date{font-family:var(--mono);font-size:.6rem;color:var(--gold);letter-spacing:.08em;white-space:nowrap;flex-shrink:0;padding:3px 8px;background:var(--gold-b);border:1px solid rgba(201,168,76,.2);border-radius:100px}
.resume-exp-company{font-size:.76rem;color:var(--gold);margin-bottom:6px}
.resume-exp-bullets{padding-left:14px}
.resume-exp-bullets li{font-size:.76rem;color:var(--w60);margin-bottom:4px;line-height:1.6;list-style:disc}

/* ── MK ARCADE ───────────────────────────────── */
.arcade-hero{background:var(--dark);text-align:center;padding:clamp(100px,16vw,160px) 0 clamp(48px,8vw,80px);position:relative;overflow:hidden}
.arcade-hero::before{content:'MK';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-family:var(--serif);font-size:clamp(8rem,22vw,22rem);font-weight:900;color:rgba(201,168,76,.028);pointer-events:none;user-select:none;letter-spacing:-.06em;white-space:nowrap}
.arcade-hero h1{position:relative;z-index:1;font-size:clamp(2.2rem,6vw,5rem)}
.arcade-hero p{color:var(--w60);font-size:clamp(.86rem,1.2vw,1rem);max-width:480px;margin:14px auto 0}
.arcade-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(8px,1.5vw,16px);margin-top:clamp(32px,5vw,52px)}
.arcade-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-xl);padding:clamp(18px,2.5vw,28px) clamp(14px,2vw,22px);text-align:center;transition:all .4s var(--spring);position:relative;overflow:hidden;display:block}
.arcade-card::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 50% -10%,var(--gold-d),transparent 60%);opacity:0;transition:opacity var(--t)}
.arcade-card:hover{border-color:var(--gold);transform:translateY(-6px);box-shadow:0 16px 48px rgba(201,168,76,.15)}
.arcade-card:hover::before{opacity:1}
.arcade-card__emoji{font-size:clamp(2rem,3.5vw,2.8rem);margin-bottom:10px;display:block;position:relative;z-index:1}
.arcade-card__name{font-family:var(--serif);font-size:clamp(.88rem,1.2vw,1rem);font-weight:700;margin-bottom:4px;position:relative;z-index:1}
.arcade-card__type{font-family:var(--mono);font-size:.58rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:8px;position:relative;z-index:1}
.arcade-card__desc{font-size:clamp(.7rem,.9vw,.76rem);color:var(--w60);line-height:1.6;margin-bottom:14px;position:relative;z-index:1}
.arcade-card__badge{display:inline-block;padding:3px 9px;background:var(--gold-b);border:1px solid rgba(201,168,76,.25);border-radius:100px;font-size:.58rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);position:relative;z-index:1}

/* Leaderboard */
.leaderboard-table{width:100%;border-collapse:collapse;margin-top:clamp(24px,4vw,36px)}
.leaderboard-table th{text-align:left;padding:10px 16px;font-family:var(--mono);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);border-bottom:1px solid var(--border)}
.leaderboard-table td{padding:12px 16px;border-bottom:1px solid var(--border);font-size:.82rem;color:var(--w60)}
.leaderboard-table tr:hover td{background:var(--card);color:var(--white)}
.leaderboard-rank{font-family:var(--mono);font-weight:500}
.top1{color:#ffd700!important}.top2{color:#c0c0c0!important}.top3{color:#cd7f32!important}

/* ── BLOG ────────────────────────────────────── */
.blog__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,2vw,20px);margin-top:clamp(28px,4vw,40px)}
.blog-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;transition:all var(--t);display:block}
.blog-card:hover{border-color:var(--border-h);transform:translateY(-3px);box-shadow:0 12px 40px rgba(0,0,0,.4)}
.blog-card__img{height:clamp(140px,15vw,190px);background:var(--dark);overflow:hidden;display:flex;align-items:center;justify-content:center;font-size:2.5rem}
.blog-card__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.blog-card:hover .blog-card__img img{transform:scale(1.05)}
.blog-card__body{padding:clamp(16px,2.5vw,24px)}
.blog-card__cat{font-family:var(--mono);font-size:.58rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:6px}
.blog-card__title{font-family:var(--serif);font-size:clamp(.9rem,1.2vw,1rem);font-weight:700;margin-bottom:6px;line-height:1.35}
.blog-card__excerpt{font-size:.76rem;color:var(--w60);line-height:1.7;margin-bottom:12px}
.blog-card__meta{font-size:.66rem;color:var(--w30);letter-spacing:.05em}

/* ── CASE STUDY ──────────────────────────────── */
.case-hero{padding:clamp(100px,16vw,160px) 0 clamp(48px,7vw,72px);border-bottom:1px solid var(--border)}
.case-meta{display:flex;gap:clamp(16px,3vw,28px);flex-wrap:wrap;margin-top:clamp(16px,3vw,28px)}
.case-meta-item{display:flex;flex-direction:column;gap:3px}
.case-meta-label{font-family:var(--mono);font-size:.58rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.case-meta-val{font-size:.84rem}
.case-results{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;margin:clamp(32px,5vw,52px) 0}
.case-result{background:var(--dark);padding:clamp(20px,3vw,32px) clamp(16px,2.5vw,24px);text-align:center}
.case-result-num{font-family:var(--serif);font-size:clamp(1.6rem,3.5vw,2.4rem);font-weight:900;color:var(--gold);line-height:1}
.case-result-label{font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--w60);margin-top:5px}
.case-body{max-width:760px}
.case-body h2{font-family:var(--serif);font-size:clamp(1.4rem,2.5vw,1.8rem);margin:clamp(28px,5vw,44px) 0 clamp(12px,2vw,16px)}
.case-body p{color:var(--w60);margin-bottom:16px;line-height:1.85;font-size:clamp(.84rem,1.1vw,.92rem)}
.case-body ul{padding-left:18px;margin-bottom:16px}
.case-body ul li{color:var(--w60);font-size:clamp(.82rem,1vw,.9rem);margin-bottom:7px;line-height:1.7;list-style:disc}

/* ── FAQ ─────────────────────────────────────── */
.faq-item{border-bottom:1px solid var(--border)}
.faq-question{display:flex;justify-content:space-between;align-items:center;padding:18px 0;cursor:pointer;font-weight:500;font-size:clamp(.84rem,1.1vw,.92rem);transition:color var(--t);gap:16px}
.faq-question:hover{color:var(--gold)}
.faq-arrow{color:var(--gold);transition:transform var(--t);font-size:.75rem;flex-shrink:0}
.faq-item.open .faq-arrow{transform:rotate(180deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .4s ease;font-size:.84rem;color:var(--w60);line-height:1.8}
.faq-item.open .faq-answer{max-height:400px;padding-bottom:18px}

/* ── SCROLL REVEAL ───────────────────────────── */
.reveal{opacity:0;transform:translateY(32px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}
.reveal-left{opacity:0;transform:translateX(-32px);transition:opacity .7s ease,transform .7s ease}
.reveal-left.visible{opacity:1;transform:none}
.reveal-right{opacity:0;transform:translateX(32px);transition:opacity .7s ease,transform .7s ease}
.reveal-right.visible{opacity:1;transform:none}
.reveal-scale{opacity:0;transform:scale(.94);transition:opacity .7s ease,transform .7s ease}
.reveal-scale.visible{opacity:1;transform:scale(1)}

/* ── AI FLOATERS (homepage decoration) ──────── */
.ai-float{
  position:absolute;pointer-events:none;
  font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;
  color:rgba(201,168,76,.18);animation:aiFloat linear infinite;
}

/* ── ANIMATIONS ──────────────────────────────── */
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
@keyframes fadeIn{from{opacity:0}to{opacity:1;}}
@keyframes ticker{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
@keyframes scrollPulse{0%,100%{opacity:.3;transform:scaleY(.7)}50%{opacity:1;transform:scaleY(1)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
@keyframes typingBounce{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-5px)}}
@keyframes gridFloat{0%,100%{transform:translate(0,0)}33%{transform:translate(-8px,6px)}66%{transform:translate(6px,-4px)}}
@keyframes glowPulse{0%,100%{opacity:.7;transform:scale(1)}50%{opacity:1;transform:scale(1.05)}}
@keyframes mobileNavIn{to{opacity:1;transform:none}}
@keyframes aiFloat{from{transform:translateY(100vh)}to{transform:translateY(-100px)}}

/* ── MOBILE — COMPLETE OVERHAUL ─────────────── */

/* Tablet */
@media(max-width:1100px){
  .hero__photo{display:none}
  .about__grid,.contact__inner{grid-template-columns:1fr;gap:clamp(36px,6vw,52px)}
  .services__grid{grid-template-columns:repeat(2,1fr)}
  .portfolio__grid{grid-template-columns:repeat(2,1fr)}
  .portfolio__item--wide{grid-column:span 2}
  .footer__inner{grid-template-columns:1fr 1fr}
  .arcade-grid{grid-template-columns:repeat(2,1fr)}
  .case-results{grid-template-columns:repeat(2,1fr)}
  .stack__grid{grid-template-columns:repeat(2,1fr)}
  .resume-layout{grid-template-columns:220px 1fr}
}

/* Mobile */
@media(max-width:768px){
  :root{--nav-h:60px}
  section{padding:clamp(52px,10vw,72px) 0}

  /* Nav */
  .nav__links{display:none}
  .nav__hamburger{display:flex}
  .nav__logo{font-size:.92rem}

  /* Hero */
  .hero{min-height:100svh;padding-top:var(--nav-h)}
  .hero__name{font-size:clamp(2.8rem,12vw,5rem)}
  .hero__photo{display:none}
  .hero__stats{flex-wrap:wrap;gap:clamp(16px,5vw,24px)}
  .hero__stat-num{font-size:clamp(1.6rem,6vw,2.2rem)}
  .hero__tags{gap:6px}
  .hero__tag{font-size:.6rem;padding:4px 11px}

  /* Grids */
  .services__grid{grid-template-columns:1fr}
  .ventures__grid{grid-template-columns:1fr}
  .portfolio__grid{grid-template-columns:1fr}
  .portfolio__item--wide{grid-column:span 1;aspect-ratio:4/3}
  .testimonials__grid{grid-template-columns:1fr}
  .blog__grid{grid-template-columns:1fr}
  .stack__grid{grid-template-columns:1fr}
  .arcade-grid{grid-template-columns:repeat(2,1fr)}
  .case-results{grid-template-columns:1fr 1fr}

  /* Forms */
  .form-row{grid-template-columns:1fr}
  .contact__inner{gap:clamp(32px,8vw,48px)}

  /* Footer */
  .footer__inner{grid-template-columns:1fr;gap:clamp(20px,5vw,32px)}
  .footer__bottom{flex-direction:column;gap:12px;text-align:center}

  /* About */
  .about__details{grid-template-columns:1fr}
  .about__detail{border-right:none!important}
  .about__detail:nth-last-child(-n+2){border-bottom:1px solid var(--border)!important}
  .about__detail:last-child{border-bottom:none!important}

  /* Resume */
  .resume-layout{grid-template-columns:1fr}
  .resume-sidebar{border-right:none;border-bottom:1px solid var(--border)}

  /* Chatbot */
  .chatbot-panel{width:calc(100vw - 32px);right:16px;bottom:76px}
  .chatbot-fab{bottom:16px;right:16px}

  /* Arcade */
  .arcade-hero::before{font-size:clamp(6rem,30vw,12rem)}
}

/* Small mobile */
@media(max-width:480px){
  .arcade-grid{grid-column:1fr}
  .hero__actions{flex-direction:column;align-items:flex-start}
  .hero__actions .btn{width:100%;justify-content:center}
  .btn{padding:12px 20px}
  .case-results{grid-template-columns:1fr}
}

/* Print */
@media print{
  .nav,.footer,.chatbot-fab,.chatbot-panel,.no-print,.ticker-wrap{display:none!important}
  body{background:#fff!important;color:#111!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  :root{--gold:#8a6a1e;--white:#111;--w60:#444;--w30:#777;--card:#f8f8f8;--dark:#fff;--black:#fff;--border:#e0ddd5}
  .hero,.page-hero{display:none!important}
  section:first-of-type{padding-top:0!important}
  .resume-layout{border:none;grid-template-columns:200px 1fr;display:grid!important}
  .resume-sidebar{background:#f5f5f2!important;padding:20px!important}
  .resume-main{padding:20px!important}
  a{color:inherit!important}
}